2222923794 has 32 divisors (see below), whose sum is σ = 5471813760. Its totient is φ = 586265472.

The previous prime is 2222923793. The next prime is 2222923837. The reversal of 2222923794 is 4973292222.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2222923793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2035099 + ... + 2036190.

It is an arithmetic number, because the mean of its divisors is an integer number (170994180).

Almost surely, 2^2222923794 is an apocalyptic number.

2222923794 is an abundant number, since it is smaller than the sum of its proper divisors (3248889966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222923794 is a wasteful number, since it uses less digits than its factorization.

2222923794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4071314.

The product of its digits is 217728, while the sum is 42.

The square root of 2222923794 is about 47147.8927843016. The cubic root of 2222923794 is about 1305.0931939729.

The spelling of 2222923794 in words is "two billion, two hundred twenty-two million, nine hundred twenty-three thousand, seven hundred ninety-four".